Add support for py3.11. Remove py27, py35, py36, py37

[elacuesta]

No description provided.

[Gallaecio]

I’m taking this over, I would like it merged before #173.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (06fe95c) 94.27% compared to head (7c1bbe0) 94.07%.

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #170      +/-   ##
==========================================
- Coverage   94.27%   94.07%   -0.21%     
==========================================
  Files          28       28              
  Lines        1957     1957              
==========================================
- Hits         1845     1841       -4     
- Misses        112      116       +4     

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[Gallaecio]

I believe the remaining issue affecting Python 3.10+ is kevin1024/vcrpy#719. It is not entirely clear to me what’s the right fix to continue supporting Python 3.9 and earlier.

I have tried running pytest --update-cassettes locally as docs/quickstart.rst suggests, but it hangs on the very first test. I assume I am missing something, but I don’t know what. I imagine it requires to run something locally and change some parameters to point to it.

@elacuesta I think you might have reached this point in the past, I recall discussing something like this some time ago.

[Gallaecio]

I cannot reproduce the pypy3 msgpack issue locally with the very same version of pypy 😕

[Gallaecio]

I cannot reproduce the pypy3 msgpack issue locally with the very same version of pypy 😕

It seems it was a temporary CI issue, it got past that now.

[branchv]

+1, looks ready to merge?